I have a set of wheels that are +17mm offset all around 18x8.5's up front and 18x9.5's in the rear.I have yet to lower the car but it looks like the tein ha's will be my choice.Can I set-up the negative camber myself or does the alignment shop do that?Thanks and sorry for the dumb ???

 

to make the left and right balance yo ushould have the alignment shop do it so the camber is the same left and right. but if you want to do it yourself, it's very easy. look at the lower control arm and you will see the bolt with markings on it. that's what you wanna play with

 

Oh my, post a pic when u are dropped. I am really curious to see what +17 front and back looks like on a GS.

 

You'll probably like the 225 tire on a 9.5" rim also.It looks nice and stretched.

 

any update with pics??